| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.79 | 3.773% | $132.6115 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $237.50 | 10.395% | $262.1881 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $150.94 | 4.497% | $157.7278 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $158.63 | 4.243% | $165.3607 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $113.26 | 7.204% | $121.4193 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $227.64 | 11.774% | $254.4423 | $254.44 | $254.45 | $254.40 |
| Purchase #7 | $28.46 | 6.844% | $30.4078 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $1,044.22 | $1,124.1575 | $1,124.16 | $1,124.15 | $1,124.10 | |